hello gitlab

depends.txt

+default
+streets?
+homedecor?
+protector?
+node_ownership?

init.lua

+dofile(minetest.get_modpath("steel").."/rust.lua")
+
+if minetest.setting_getbool("creative_mode") and not minetest.get_modpath("unified_inventory") then
+	steel_expect_infinite_stacks = true
+else
+	steel_expect_infinite_stacks = false
+end
+
+function steel_node_is_owned(pos, placer)
+	local ownername = false
+	if type(IsPlayerNodeOwner) == "function" then					-- node_ownership mod
+		if HasOwner(pos, placer) then						-- returns true if the node is owned
+			if not IsPlayerNodeOwner(pos, placer:get_player_name()) then
+				if type(getLastOwner) == "function" then		-- ...is an old version
+					ownername = getLastOwner(pos)
+				elseif type(GetNodeOwnerName) == "function" then	-- ...is a recent version
+					ownername = GetNodeOwnerName(pos)
+				else
+					ownername = "someone"
+				end
+			end
+		end
+
+	elseif type(isprotect)=="function" then 					-- glomie's protection mod
+		if not isprotect(5, pos, placer) then
+			ownername = "someone"
+		end
+	elseif type(protector)=="table" and type(protector.can_dig)=="function" then 					-- Zeg9's protection mod
+		if not protector.can_dig(5, pos, placer) then
+			ownername = "someone"
+		end
+	end
+
+	if ownername ~= false then
+		minetest.chat_send_player( placer:get_player_name(), ("Sorry, %s owns that spot."):format(ownername) )
+		return true
+	else
+		return false
+	end
+end
+
+function steel_rotate_and_place(itemstack, placer, pointed_thing)
+
+	local node = minetest.get_node(pointed_thing.under)
+	if not minetest.registered_nodes[node.name] or not minetest.registered_nodes[node.name].on_rightclick then
+		if steel_node_is_owned(pointed_thing.above, placer) then
+			return itemstack
+		end
+		local above = pointed_thing.above
+		local under = pointed_thing.under
+		local pitch = placer:get_look_pitch()
+		local node = minetest.get_node(above)
+		local fdir = minetest.dir_to_facedir(placer:get_look_dir())
+		local wield_name = itemstack:get_name()
+
+		if node.name ~= "air" then return end
+
+		local iswall = (above.x ~= under.x) or (above.z ~= under.z)
+		local isceiling = (above.x == under.x) and (above.z == under.z) and (pitch > 0)
+
+		if iswall then 
+			local dirs = { 2, 3, 0, 1 }
+			minetest.add_node(above, {name = wield_name.."_wall", param2 = dirs[fdir+1] }) -- place wall variant
+		elseif isceiling then
+			minetest.add_node(above, {name = wield_name.."_wall", param2 = 19 }) -- place wall variant on ceiling
+		else
+			minetest.add_node(above, {name = wield_name }) -- place regular variant
+		end
+
+		if not steel_expect_infinite_stacks then
+			itemstack:take_item()
+			return itemstack
+		end
+	else
+		minetest.registered_nodes[node.name].on_rightclick(pointed_thing.under, node, placer, itemstack)
+	end
+end
+
+minetest.register_node("steel:plate_soft", {
+	description = "Soft steel plate",
+	tiles = {"steelplatesoft.png"},
+	is_ground_content = true,
+	groups = {cracky=2},
+	sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node("steel:plate_hard", {
+	description = "Hardened steel plate",
+	tiles = {"steelplatehard.png"},
+	is_ground_content = true,
+	groups = {cracky=1},
+	sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node("steel:plate_rusted", {
+	description = "Rusted steel plate",
+	tiles = {"steel_rusted.png"},
+	is_ground_content = true,
+	groups = {cracky=1,choppy=1},
+	sounds = default.node_sound_stone_defaults(),
+})
+
+if minetest.registered_nodes["streets:steel_support"] then
+	minetest.register_alias("steel:strut","streets:steel_support")
+else
+	minetest.register_node("steel:strut", {
+		drawtype = "glasslike",
+		description = "Strut",
+		tiles = {"strut.png"},
+		is_ground_content = true,
+		paramtype= "light",
+		groups = {choppy=1,cracky=1},
+		sounds =  default.node_sound_stone_defaults(),
+	})
+	minetest.register_alias("streets:steel_support","steel:strut")
+end
+minetest.register_node("steel:grate_soft", {
+	description = "Soft Steel Grate",
+	drawtype = "fencelike",
+	tiles = {"worldgratesoft.png"},
+	inventory_image = "gratesoft.png",
+	wield_image = "gratesoft.png",
+	paramtype = "light",
+	is_ground_content = true,
+	selection_box = {
+		type = "fixed",
+		fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
+	},
+	groups = {cracky=2,choppy=2},
+	sounds = default.node_sound_wood_defaults(),
+})
+
+minetest.register_node("steel:grate_hard", {
+	description = "Hardened Steel Grate",
+	drawtype = "fencelike",
+	tiles = {"worldgratehard.png"},
+	inventory_image = "gratehard.png",
+	wield_image = "gratehard.png",
+	paramtype = "light",
+	is_ground_content = true,
+	selection_box = {
+		type = "fixed",
+		fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
+	},
+	groups = {cracky=1,choppy=1},
+	sounds = default.node_sound_wood_defaults(),
+})
+
+minetest.register_node("steel:roofing", {
+	description = "Corrugated steel roofing",
+	drawtype = "raillike",
+	tiles = {"corrugated_steel.png"},
+	inventory_image = "corrugated_steel.png",
+	wield_image = "corrugated_steel.png",
+	paramtype = "light",
+	is_ground_content = true,
+	walkable = true,
+	selection_box = {
+		type = "fixed",
+                -- but how to specify the dimensions for curved and sideways rails?
+                fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
+	},
+	groups = {bendy=2,snappy=1,dig_immediate=2},
+	on_place = function(itemstack, placer, pointed_thing)
+		steel_rotate_and_place(itemstack, placer, pointed_thing)
+		return itemstack
+	end
+})
+
+minetest.register_node("steel:roofing_wall", {
+	description = "Corrugated steel wall",
+	drawtype = "nodebox",
+	tiles = {"corrugated_steel.png"},
+	inventory_image = "corrugated_steel.png",
+	wield_image = "corrugated_steel.png",
+	paramtype = "light",
+	paramtype2 = "facedir",
+	is_ground_content = true,
+	walkable = true,
+	groups = {bendy=2,snappy=1,dig_immediate=2, not_in_creative_inventory=1},
+	drop = "steel:roofing",
+	on_place = function(itemstack, placer, pointed_thing)
+		steel_rotate_and_place(itemstack, placer, pointed_thing)
+		return itemstack
+	end,
+        node_box = {
+                type = "fixed",
+                fixed = { -0.5, -0.5, -0.48, 0.5, 0.5, -0.48 }
+        },
+        selection_box = {
+                type = "fixed",
+                fixed = { -0.5, -0.5, -0.5, 0.5, 0.5, -0.4 }
+        },
+})
+
+if homedecor_register_slope and homedecor_register_roof then
+	homedecor_register_slope("steel", "roofing", 
+		"steel:roofing", 
+		{bendy=2,snappy=1,dig_immediate=2}, 
+		{"corrugated_steel.png"}, 
+		"Corrugated steel roofing"
+	)
+	homedecor_register_roof("steel", "roofing", 
+		{bendy=2,snappy=1,dig_immediate=2}, 
+		{"corrugated_steel.png"}, 
+		"Corrugated steel roofing"
+	)
+end
+
+	--steel scrap are only used to recover ingots
+
+minetest.register_craftitem("steel:scrap", {
+	description = "Steel scraps",
+	inventory_image = "scrap.png",
+})
+
+	--recipes
+
+minetest.register_craft({
+	output = 'steel:plate_soft 2',
+	recipe = {
+		{'default:steelblock', 'default:steelblock'},
+		{'default:steelblock', 'default:steelblock'},
+	}
+})
+
+
+
+minetest.register_craft({
+	type = "cooking",
+	output = "steel:plate_hard",
+	recipe = "steel:plate_soft",
+})
+
+
+minetest.register_craft({
+	output = 'steel:grate_soft 3',
+	recipe = {
+		{'default:steel_ingot', '', 'default:steel_ingot'},
+		{'default:steel_ingot', '', 'default:steel_ingot'},
+	}
+})
+
+
+minetest.register_craft({
+	type = "cooking",
+	output = "steel:grate_hard",
+	recipe = "steel:grate_soft",
+})
+
+-- only register this craft if streets is not loaded
+if not minetest.registered_nodes["streets:steel_support"] then
+	minetest.register_craft({
+		output = 'steel:strut 5',
+		recipe = {
+			{'default:steel_ingot', '', 'default:steel_ingot'},
+			{'', 'default:steel_ingot', ''},
+			{'default:steel_ingot', '', 'default:steel_ingot'},
+		}
+	})
+end
+
+minetest.register_craft({
+	output = 'steel:roofing 6',
+	recipe = {
+		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
+	}
+})
+	--remelting recipes
+
+minetest.register_craft({
+	output = 'steel:scrap 2',
+	recipe = {
+		{'steel:strut'},
+	}
+})
+
+minetest.register_craft({
+	output = 'steel:scrap 2',
+	recipe = {
+		{'steel:grate_soft'},
+	}
+})
+
+minetest.register_craft({
+	output = 'steel:scrap 2',
+	recipe = {
+		{'steel:grate_hard'},
+	}
+})
+
+minetest.register_craft({
+	output = 'steel:scrap',
+	recipe = {
+		{'steel:roofing'},
+	}
+})
+
+minetest.register_craft({
+	output = 'steel:scrap 4',
+	recipe = {
+		{'steel:plate_soft'},
+	}
+})
+
+minetest.register_craft({
+	output = 'steel:scrap 4',
+	recipe = {
+		{'steel:plate_hard'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:iron_lump',
+	recipe = {
+		{'steel:scrap', 'steel:scrap'},
+	}
+})
+
+
+
+

rust.lua

+local function moss(input, output)
+	minetest.register_abm({
+		nodenames = {input},
+		neighbors = {"group:water"},
+		interval = 50,
+		chance = 20,
+		action = function(pos)
+			if not minetest.find_node_near(pos, 3, output) then
+				minetest.add_node(pos, {name=output})
+			end
+		end,
+	})
+end
+
+moss("steel:plate_soft",	"steel:plate_rusted")